Experimental and Numerical Analysis of a Historical Bell Tower
Commenced in January 2007
Frequency: Monthly
Edition: International
Paper Count: 33122
Experimental and Numerical Analysis of a Historical Bell Tower

Authors: Milorad Pavlovic, Sebastiano Trevisani, Antonella Cecchi

Abstract:

In this paper, a procedure for the evaluation of seismic behavior of slender masonry structures (towers, bell towers, chimneys, minarets, etc.) is presented. The presented procedure is based on a full three-dimensional modal analyses and frequency measurements. As well-known, masonry is a composite material formed by bricks, or stone blocks, and mortar arranged more or less regularly and adopted for many centuries as structural material. Dynamic actions may represent the major risk of collapse of brickworks, and despite the progress achieved so far in science and mechanics; the assessment of their seismic performance remains a challenging task. Then, reliable physical and numerical models are worthy of recommendation. In this paper, attention is paid to the historical bell tower of the Basilica of Santa Maria Gloriosa dei Frari - usually called Frari - one of the greatest churches in Venice, Italy.

Keywords: Bell tower, FEM, masonry, modal analysis, non-destructive testing.

Digital Object Identifier (DOI): doi.org/10.5281/zenodo.1127517

Procedia APA BibTeX Chicago EndNote Harvard JSON MLA RIS XML ISO 690 PDF Downloads 1346

References:


[1] A. Lionello, “Tecniche e Linguaggio del Restauro, Il Campanile di Santa Maria Gloriosa dei Frari in Venezia. Conoscenze, consolidamento e restauro” (Techniques and Languages of Restoration, The Bell Tower of St. Maria Gloriosa of Frari in Venice. Knowledge, consolidation and restoration)”, Mondadori Electa, Milano, 2008
[2] A. Lionello, I. Cavaggioni, P.P. Rossi, C. Rossi, C. Modena, F. Casarin, G. Marchi, G. Gottardi, A. Ragazzini, “Preliminary investigation and monitoring for the design of a strengthening intervention of the Frari basilica, Venice”, in Structural Analysis of Historic Constructions Possibilities of Numerical and Experimental Techniques, Proceedings of the fourth International Seminar on Structural Analysis of Historical Structures, pp. 1323-1333, 10-13 November 2004, Padova, Italy.
[3] F. Lorenzoni, M. R. Valluzzi, C. Modena, E. Simonato, F. Casarin, A. Lionello, “Settlement Induced Damage Modelling of Historical Buildings: The Bell Tower of the Basilica dei Frari in Venice”, Advanced Materials Research, 2010, Vols. 133-134, pp 561-566 doi:10.4028/www.scientific.net/AMR.133-134.561.
[4] Micromed, Technical data Tromino and software Grilla download available online at: http://www.tromino.eu (last access: 12.07.2016).
[5] Strand7, “Using Strand7, Introduction to the Strand7 Finite Element Analysis”, 2010, ISBN 0-646-37288-2.
[6] F. Corner, “Notizie storiche delle chiese e monasteri di Venezia, e di Torcello tratte dale chiese veneziane, e torcellane, illustrate da Flaminio Corner” (Historic news of churches and monasteries of Venice, and of Torcello, illustrated by Flaminio Corner), Stamperia del Seminario, Padova, 1758.
[7] M. Lorandi, L. Fior, “Basilica Santa Maria Gloriosa dei Frari, Guida Storico-Artistica” (Historic-Artistic Guide of Basilica of Santa Maria Gloriosa of Frari), Associazione Centro Studi Antoniani, Padova, 2002.
[8] A. Lionello, G. Cavaggion, G. Marchi, G. Gottardi, A. Ragazzini, C. Modena, F. Casarin, C. Rossi, P.P. Rossi, “Monitoraggio e Controllo del Consolidamento della Fondazione del campanile dei Frari a Venezia” (Monitoring of the consolidation works of the Frari’s foundations), Atti del V convegno Nazionale dei ricercatori di Ingegneria Geotecnica, pp. 177-193, 14-15 September 2006, Bari, Italy.
[9] G. Gottardi, M. Marchi, A. Lionello, P.P. Rossi, “Preserving and monitoring of the Frari bell tower in Venice,” in Geotechnical Engineering for the Preservation of Monuments and Historic Sites, Proceedings of the second international symposium on Geotechnical Engineering for the preservation of Monuments and Historic Sites, 30-31 May 2013, Napoli, Italy.
[10] S. Uçak, A. Bayraktar, T. Türker, G. Osmancikli, “Finite-Element Model Calibration of Historical Masonry Domes Using Operational Modal Testings”, in Journal of Performance of Constructed Facilities, 2016, vol. 30, 2.
[11] G. Teza, A. Pesci, S. Trevisani, “Multisensor surveys of tall historical buildings in high seismic hazard areas before and during a seismic sequence” in Journal of Cultural Heritage, 2015, vol 16, 3, pp.255-266.
[12] M. Pavlovic., D. Baraldi, E. Reccia, A. Tralli, “Modal analysis of Frari Historical Bell Tower in Venice: A Comparison Between Detailed and Simplified Models”, in Proceedings of The Fifteenth International Conference on Civil, Structural and Environmental Engineering Computing. Prague, Czech Republic, 01-04/09/2015, Kippen, Stirlingshire: J. Kruis, Y. Tsompanakis, B.H.V. Topping, Civil-Co, vol. 108, p. 1-19, ISBN/ISSN: 978-1-905088-63-8, doi:10.4203/ccp.108.52.
[13] A. Bayraktar, A. Sahin, D. M. Ozcan, F. Yildirim, “Numerical damage assessment of Hagia Sophia bell tower by nonlinear FE modelling”, in Applied Mathematical Modelling, 2010, vol. 34, pp. 92-121.